90505935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1181}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 170378208

約数和(自身を除く): 79872273

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 131, 195, 393, 585, 655, 1179, 1181, 1703, 1965, 3543, 5109, 5895, 5905, 8515, 10629, 15327, 15353, 17715, 25545, 46059, 53145, 76635, 76765, 138177, 154711, 230295, 464133, 690885, 773555, 1392399, 2011243, 2320665, 6033729, 6961995, 10056215, 18101187, 30168645, 90505935]

約数ペア:

[(1, 90505935), (3, 30168645), (5, 18101187), (9, 10056215), (13, 6961995), (15, 6033729), (39, 2320665), (45, 2011243), (65, 1392399), (117, 773555), (131, 690885), (195, 464133), (393, 230295), (585, 154711), (655, 138177), (1179, 76765), (1181, 76635), (1703, 53145), (1965, 46059), (3543, 25545), (5109, 17715), (5895, 15353), (5905, 15327), (8515, 10629)]